Do not trig Renew again after RPL parent registration done state.

Change-Id: I9c1bdd556cdf54299ead11a2ff53cd12c203646f
JarkkoPaso · Sep 18, 2019 · 7b39e25 · 7b39e25
1 parent 3cad7bd
commit 7b39e25
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/source/RPL/rpl_downward.c b/source/RPL/rpl_downward.c
@@ -1883,7 +1883,7 @@ void rpl_instance_address_registration_done(protocol_interface_info_entry_t *int
     if (status == SOCKET_TX_DONE) {
         /* State_timer is 1/10 s. Set renewal to 75-85% of lifetime */
         if_address_entry_t *address = rpl_interface_addr_get(interface, dao_target->prefix);
-        if (address) {
+        if (address && address->source != ADDR_SOURCE_DHCP) {
             address->state_timer = (address->preferred_lifetime * randLIB_get_random_in_range(75, 85) / 10);
         }
         neighbour->confirmed = true;